Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182737
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
787ms
Block → Canton commit
787ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94dc382c677993415394551e850b53bcc7c1034e3c80b86423b872dd0000000000000000000000007d360feff7a48b30e0f507670e6763ca0377dea9000000000000000000000000f4f580d122cf6c5e9b36fc69d560ecd6ac15f749000000000000000000000000000000000000000000000000000000007d360fefc080a07dc433e2c8a2eac1ccabf564d9eb973022249ff2f3e0faccbbdfb709629677a5a01f1911cdf3ef943008516f8aadb106539e97324cb18d2e12ade655c8eec3ca72